Loan calculators can help as long as you know how much the interest rate is. Most of them are set up in way so that you can enter the time frame of the loan and the interest rate and that will give you what the monthly payments will be.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.